HT5011

Formalin solution, neutral buffered, 10%

case of 48 × 15 mL, histological tissue fixative

• 동의어(들): Formaldehyde, Methanal
• MDL number: MFCD00003274
• UNSPSC 코드: 12352114
• PubChem Substance ID: 24895886
• NACRES: NA.47

속성

• 포장: case of 48 × 15 mL
• 농도: 10% formalin (approx. 4% formaldehyde)
• 색상: colorless
• pH: 6.90-7.10
• density: 1.080 g/cm³
• 응용 분야: hematology; histology
• 저장 온도: room temp
• SMILES string: [O-]#[C+H2]
• InChI: 1S/CH2O/c1-2/h1H2
• InChI key: WSFSSNUMVMOOMR-UHFFFAOYSA-N

설명

일반 설명

Formaldehyde is both a non-coagulant and an additive fixative. Formaldehyde is known to penetrate tissue quickly, but the fixation process may take a long time to form the various cross links with tissue proteins. Formalin fixation is thought to form cross links between the aldehydes and the proteins, creating a gel, thus retaining cellular constituents in their in vivo relationship. Once properly fixed, the tissue should be able to withstand the subsequent stages of tissue processing or staining. Although there is no true universal fixative, 10% neutral buffered formalin (NBF) is perhaps the most commonly used fixative throughout the world for light microscopy and is a somewhat forgiving fixative. Of the dozens and dozens of available fixatives, it is hard to imagine a fixative more commonly used than 10% NBF. 10% neutral buffered formalin is well suited for large throughput laboratories, and requires a relatively short period of fixation, but can also be used for the long-term storage of tissue.

애플리케이션

10% neutral buffered formalin (NBF) is a popular general purpose histological fixative. It has been used to fix tissues, protein complexes and tumor samples.

Popular general purpose histological fixative.

포장

Case containers are polypropylene with white leak-proof lids and are partially prefilled with 10% NBF.

물리적 형태

Neutral buffered solution

저장 및 안정성

Store tightly closed at room temperature. Do not freeze.

안전성 정보

• 픽토그램: GHS08,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302 + H332,H317,H341,H350
• 예방조치 성명서: P202 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P312 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Muta. 2 - Skin Sens. 1
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point (°F): 185.0 °F
• Flash Point (°C): 85 °C
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter